CVE-2020-1601 (GCVE-0-2020-1601)
Vulnerability from cvelistv5
Published
2020-01-15 08:40
Modified
2024-09-17 04:25
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Denial of Service (DoS)
- 253 - Incorrect Check of Function Return Value
Summary
Certain types of malformed Path Computation Element Protocol (PCEP) packets when received and processed by a Juniper Networks Junos OS device serving as a Path Computation Client (PCC) in a PCEP environment using Juniper's path computational element protocol daemon (pccd) process allows an attacker to cause the pccd process to crash and generate a core file thereby causing a Denial of Service (DoS). Continued receipt of this family of malformed PCEP packets will cause an extended Denial of Service (DoS) condition. This issue affects: Juniper Networks Junos OS: 15.1 versions prior to 15.1F6-S13, 15.1R7-S4; 15.1X49 versions prior to 15.1X49-D180 on SRX Series; 15.1X53 versions prior to 15.1X53-D238, 15.1X53-D496, 15.1X53-D592; 16.1 versions prior to 16.1R7-S4; 16.2 versions prior to 16.2R2-S9; 17.1 versions prior to 17.1R2-S11, 17.1R3; 17.2 versions prior to 17.2R1-S9; 17.2 version 17.2R2 and later prior to 17.2R3-S2; 17.3 versions prior to 17.3R3-S3; 17.4 versions prior to 17.4R2-S2, 17.4R3; 18.1 versions prior to 18.1R3-S2; 18.2 versions prior to 18.2R2-S6, 18.2R3; 18.2X75 versions prior to 18.2X75-D40; 18.3 versions prior to 18.3R2; 18.4 versions prior to 18.4R1-S2, 18.4R2. This issue does not affect releases of Junos OS prior to 15.1R1.
References
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Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| ► | Juniper Networks | Junos OS |
Version: 15.1 < 15.1F6-S13, 15.1R7-S4 Version: 16.1 < 16.1R7-S4 Version: 16.2 < 16.2R2-S9 Version: 17.1 < 17.1R2-S11, 17.1R3 Version: 17.2 < 17.2R1-S9, 17.2R3-S2 Version: 17.3 < 17.3R3-S3 Version: 17.4 < 17.4R2-S2, 17.4R3 Version: 18.1 < 18.1R3-S2 Version: 18.2 < 18.2R3 Version: 18.2X75 < 18.2X75-D40 Version: 18.3 < 18.2R2-S6, 18.3R2 Version: 18.4 < 18.4R1-S2, 18.4R2 Version: 15.1X53 < 15.1X53-D238, 15.1X53-D496, 15.1X53-D592 |
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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